The figure below shows a graph of vy versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line. 및 (m/s) 10 4 2 12 4 6 8 10 (a) Find the fo the tinn 12.0 0

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
Question
(d) Estimate the maximum negative value of the acceleration.
2
The response you submitted has the wrong sign. m/s?
At what time does it occur?
3
Your response differs from the correct answer by more than 10%. Double check your calculations. s
Transcribed Image Text:(d) Estimate the maximum negative value of the acceleration. 2 The response you submitted has the wrong sign. m/s? At what time does it occur? 3 Your response differs from the correct answer by more than 10%. Double check your calculations. s
The figure below shows a graph of v, versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line.
v. (m/s)
10
8.
6
2
t (s)
12
4.
8
10
(a) Find the average acceleration for the time interval t = 0 to t = 12.0 s.
0.3
V m/s2
(b) Estimate the time at which the acceleration has its greatest positive value.
3
What is the value of the acceleration at that instant?
0.2
Your response is off by a multiple of ten. m/s2
(c) When is the acceleration zero?
Acceleration is zero whent = 0
The correct answer is not zero. s and when t > 0
The correct answer is not zero. s.
Transcribed Image Text:The figure below shows a graph of v, versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line. v. (m/s) 10 8. 6 2 t (s) 12 4. 8 10 (a) Find the average acceleration for the time interval t = 0 to t = 12.0 s. 0.3 V m/s2 (b) Estimate the time at which the acceleration has its greatest positive value. 3 What is the value of the acceleration at that instant? 0.2 Your response is off by a multiple of ten. m/s2 (c) When is the acceleration zero? Acceleration is zero whent = 0 The correct answer is not zero. s and when t > 0 The correct answer is not zero. s.
Expert Solution
Step 1

Given 

Velocity time graph 

Slope of velocity time graph gives acceleration.

 

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON